The Screwdriver Key
Mechanics are used to seeing things that surprise them, but one mechanic wasn’t prepared at all when a customer turned in a screwdriver and claimed that it was their key. In fairness, some of the older models have locks that are so worn out that pretty much anything can get jabbed in there to unlock a door. This is also a useful way to turn a vehicle on for anyone who doesn’t have the time or money to replace the ignition switch.